:root {
  --color-primary: #bf0404;
  --color-primary-hover: #d92525;
  --color-secondary: #bf8888;
  --color-bg: #f2f2f2;
  --color-text: #0d0d0d;
  --color-surface: #ffffff;
  --color-muted: #585858;
  --color-line: #d8d8d8;
  --color-line-strong: #c8c8c8;
  --color-soft: #fbf8f8;
  --shadow-soft: 0 16px 40px rgba(13, 13, 13, 0.06);
  --shadow-card: 0 12px 28px rgba(13, 13, 13, 0.08);
  --radius-card: 18px;
  --radius-pill: 999px;
  --max: 1140px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p,
dl {
  margin-top: 0;
}

h1,
h2,
h3,
.brand strong {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(3.4rem, 10vw, 6.4rem);
  line-height: 0.96;
  margin-bottom: 14px;
  max-width: 920px;
}

h2 {
  font-size: clamp(2.05rem, 4.4vw, 3.25rem);
  line-height: 1.08;
  margin-bottom: 0;
}

h3 {
  font-size: 1.16rem;
  line-height: 1.25;
  margin-bottom: 10px;
}

p {
  margin-bottom: 0;
}

.accent {
  color: var(--color-primary);
}

.skip-link {
  background: var(--color-text);
  color: var(--color-surface);
  left: 16px;
  padding: 10px 14px;
  position: fixed;
  top: -80px;
  z-index: 40;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--color-line);
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  min-height: 84px;
  padding: 0 24px;
}

.brand {
  align-items: center;
  display: inline-flex;
  min-width: 0;
}

.brand-logo {
  display: block;
  height: auto;
  max-height: 56px;
  width: min(100%, 340px);
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 22px;
}

.nav-links a {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--color-primary);
}

.lang-switch {
  align-items: center;
  display: inline-flex;
  gap: 8px;
  margin-left: 4px;
  opacity: 0.84;
}

.lang-button {
  background: transparent;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  color: var(--color-text);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 700;
  min-height: 34px;
  padding: 6px 10px;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    opacity 0.2s ease;
}

.lang-button:hover,
.lang-button:focus-visible,
.lang-button.active-lang {
  background: rgba(191, 4, 4, 0.08);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.nav-cta {
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 24px rgba(191, 4, 4, 0.18);
  color: var(--color-surface) !important;
  padding: 10px 16px;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: var(--color-surface) !important;
}

.nav-toggle {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 12px;
  display: none;
  height: 44px;
  padding: 8px;
  width: 44px;
}

.nav-toggle span:not(.sr-only) {
  background: var(--color-text);
  display: block;
  height: 2px;
  margin: 6px 0;
  width: 24px;
}

.sr-only {
  clip: rect(0, 0, 0, 0);
  border: 0;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.hero {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 246, 246, 0.94)),
    var(--color-surface);
  border-bottom: 1px solid var(--color-line);
  min-height: 84vh;
  overflow: hidden;
  position: relative;
}

.hero-canvas,
.hero-overlay {
  inset: 0;
  position: absolute;
}

.hero-canvas {
  height: 100%;
  opacity: 0.7;
  width: 100%;
}

.hero-overlay {
  background:
    radial-gradient(circle at 82% 20%, rgba(191, 4, 4, 0.08), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(242, 242, 242, 0.92));
}

.hero-content {
  margin: 0 auto;
  max-width: var(--max);
  padding: 132px 24px 88px;
  position: relative;
  z-index: 1;
}

.eyebrow,
.section-kicker {
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 16px;
  text-transform: uppercase;
}

.hero-role {
  color: var(--color-primary);
  font-size: clamp(1.28rem, 3vw, 1.9rem);
  font-weight: 700;
  margin-bottom: 22px;
}

.hero-copy {
  color: var(--color-muted);
  font-size: clamp(1.04rem, 2vw, 1.26rem);
  max-width: 720px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 12px;
}

.hero-microcopy {
  color: var(--color-muted);
  font-size: 0.92rem;
  margin-bottom: 20px;
}

.hero-trust-list {
  color: var(--color-muted);
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  list-style: none;
  margin: 0;
  max-width: 900px;
  padding: 0;
}

.hero-trust-list li {
  align-items: start;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(13, 13, 13, 0.08);
  border-radius: 14px;
  display: grid;
  gap: 10px;
  grid-template-columns: 18px 1fr;
  padding: 14px 16px;
}

.hero-trust-list li::before {
  color: #5f6b63;
  content: "✔";
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.4;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  display: inline-flex;
  font-size: 0.96rem;
  font-weight: 700;
  justify-content: center;
  min-height: 50px;
  padding: 13px 24px;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-surface);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.button.secondary {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  background: rgba(191, 4, 4, 0.06);
}

.hero-metrics {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  max-width: 860px;
}

.hero-metrics div {
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(191, 136, 136, 0.26);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: 18px 20px;
}

.hero-metrics dt {
  color: var(--color-text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.22rem;
  font-weight: 700;
}

.hero-metrics dd {
  color: var(--color-muted);
  margin: 6px 0 0;
}

.section {
  padding: 96px 0;
}

.intro-section,
.proof-section,
.contact-section,
.site-footer {
  background: var(--color-bg);
}

.services-section,
.experience-section {
  background: var(--color-surface);
}

.container {
  margin: 0 auto;
  max-width: var(--max);
  padding: 0 24px;
}

.two-column {
  display: grid;
  gap: 56px;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.section-heading {
  margin-bottom: 42px;
  max-width: 760px;
}

.section-copy {
  color: var(--color-muted);
  font-size: 1.05rem;
  margin-top: 18px;
  max-width: 760px;
}

.seo-copy-section {
  padding-top: 72px;
}

.seo-copy-layout {
  max-width: 860px;
}

.seo-copy-layout p {
  color: var(--color-muted);
  font-size: 1rem;
  max-width: 820px;
}

.seo-copy-layout p + p {
  margin-top: 18px;
}

.seo-copy-title {
  margin-bottom: 18px;
}

.legal-hero {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 246, 246, 0.94)),
    var(--color-surface);
  border-bottom: 1px solid var(--color-line);
}

.legal-hero .hero-content {
  padding-bottom: 72px;
}

.legal-hero h1 {
  font-size: clamp(2.9rem, 7vw, 5.2rem);
}

.legal-content {
  background: var(--color-surface);
}

.legal-layout {
  display: grid;
  gap: 28px;
  max-width: 900px;
}

.legal-section {
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 28px;
}

.legal-section h2 {
  font-family: "Inter", Arial, sans-serif;
  font-size: clamp(1.22rem, 2.4vw, 1.55rem);
  letter-spacing: 0;
  line-height: 1.28;
  margin-bottom: 12px;
}

.legal-section p {
  color: var(--color-muted);
}

.legal-section p + p {
  margin-top: 12px;
}

.rich-text p,
.contact-section p {
  color: var(--color-muted);
  font-size: 1.05rem;
}

.rich-text p + p,
.contact-section p + p {
  margin-top: 18px;
}

.services-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-card,
.fit-item,
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.service-card {
  min-height: 258px;
  padding: 28px;
}

.service-card .icon {
  align-items: center;
  background: rgba(191, 4, 4, 0.08);
  border: 1px solid rgba(191, 4, 4, 0.18);
  border-radius: 12px;
  color: var(--color-primary);
  display: inline-flex;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.95rem;
  font-weight: 700;
  height: 44px;
  justify-content: center;
  margin-bottom: 24px;
  width: 44px;
}

.service-card h3 {
  color: var(--color-text);
}

.service-card p {
  color: var(--color-muted);
}

.cases-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.case-card {
  min-height: auto;
}

.case-company,
.case-result,
.case-proof {
  font-weight: 700;
}

.case-company {
  color: var(--color-primary);
  font-size: 1.08rem;
  margin-bottom: 12px;
}

.case-card p + p {
  margin-top: 12px;
}

.case-label {
  color: var(--color-text);
  display: block;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.case-result,
.case-proof {
  color: var(--color-text);
}

.fit-list {
  display: grid;
  gap: 14px;
}

.content-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.fit-item {
  align-items: start;
  display: grid;
  gap: 14px;
  grid-template-columns: 26px 1fr;
  padding: 18px 20px;
}

.fit-item span {
  background: var(--color-primary);
  border-radius: 999px;
  height: 10px;
  margin-top: 8px;
  width: 10px;
}

.fit-item p {
  color: var(--color-muted);
  margin: 0;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline-item {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  display: grid;
  gap: 26px;
  grid-template-columns: 250px 1fr;
  padding: 24px 24px 24px 22px;
}

.timeline-date {
  color: var(--color-muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.timeline-item h3 {
  color: var(--color-text);
  margin-bottom: 6px;
}

.timeline-company {
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 10px;
}

.timeline-item p {
  color: var(--color-muted);
  margin-bottom: 0;
}

.service-layout {
  display: grid;
  gap: 34px;
}

.service-layout .section-heading,
.service-layout .content-list {
  max-width: 760px;
}

.service-layout .fit-item {
  padding: 20px 22px;
}

.service-layout .fit-item + .fit-item {
  margin-top: 4px;
}

.highlight-card {
  background: var(--color-text);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  color: var(--color-surface);
  padding: 26px 32px;
}

.highlight-card h2 {
  color: var(--color-surface);
}

.highlight-card .section-copy {
  color: rgba(255, 255, 255, 0.82);
}

.highlight-note {
  color: var(--color-secondary);
  font-weight: 700;
  margin-top: 18px;
}

.compact-list .fit-item {
  padding: 16px 18px;
}

.cta-layout {
  display: grid;
  gap: 24px;
  justify-items: start;
  max-width: 760px;
}

#diferencial .two-column {
  align-items: start;
  gap: 68px;
}

#diferencial h2 {
  font-size: clamp(2.3rem, 4.8vw, 3.55rem);
}

#diferencial .section-copy {
  max-width: 540px;
}

#diferencial .fit-list {
  margin-top: 14px;
}

#casos {
  padding-top: 112px;
}

.contact-layout {
  align-items: center;
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
}

.contact-cards {
  display: grid;
  gap: 14px;
}

.contact-card {
  align-items: center;
  color: var(--color-text);
  display: grid;
  gap: 14px;
  grid-template-columns: 48px 1fr;
  font-weight: 700;
  min-height: 84px;
  padding: 16px;
  transition:
    border-color 0.2s ease,
    transform 0.2s ease;
}

.contact-card:hover,
.contact-card:focus-visible {
  border-color: rgba(191, 4, 4, 0.3);
  transform: translateY(-1px);
}

.contact-card small {
  color: var(--color-muted);
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.contact-icon {
  align-items: center;
  background: rgba(191, 4, 4, 0.08);
  border: 1px solid rgba(191, 4, 4, 0.18);
  border-radius: 12px;
  color: var(--color-primary);
  display: inline-flex;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  height: 48px;
  justify-content: center;
  width: 48px;
}

.whatsapp-card,
.linkedin-card,
.info-card {
  background: var(--color-surface);
  border-color: var(--color-line);
}

.site-footer {
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
  padding: 28px 0;
}

.footer-content {
  align-items: center;
  display: flex;
  gap: 18px;
  justify-content: space-between;
}

.footer-copy p {
  margin: 0;
}

.footer-copy p + p {
  margin-top: 6px;
}

.footer-copy a {
  color: var(--color-primary);
  font-weight: 700;
}

.footer-links {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.footer-link {
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  color: var(--color-text);
  display: inline-flex;
  font-weight: 700;
  gap: 10px;
  min-height: 46px;
  padding: 10px 16px;
}

.footer-link:hover,
.footer-link:focus-visible {
  border-color: rgba(191, 4, 4, 0.3);
  color: var(--color-primary);
}

.back-link {
  color: var(--color-text);
}

@media (max-width: 920px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-line);
    box-shadow: var(--shadow-soft);
    display: none;
    flex-direction: column;
    left: 0;
    padding: 18px 24px 24px;
    position: absolute;
    right: 0;
    top: 84px;
  }

  .nav-links.is-open {
    display: flex;
  }

  .two-column,
  .contact-layout,
  .timeline-item {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .hero-trust-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .nav {
    min-height: 78px;
    padding: 0 18px;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    padding: 102px 18px 64px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .section {
    padding: 72px 0;
  }

  .container {
    padding: 0 18px;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

  .footer-content {
    align-items: stretch;
    flex-direction: column;
  }

  .footer-links,
  .footer-link {
    width: 100%;
  }

  .footer-links {
    align-items: stretch;
    flex-direction: column;
  }

  .footer-link {
    justify-content: center;
  }
}